Grade 3 Multimedia Math Glossary
Ordering Numbers



Click on the numbers in order from lowest to highest. Fill in the missing numbers on the 100's chart.


Click on the next highest number to move the frog to the other side of the pond. Play Frogs and Ladders


Play Airplane High Low by guessing the plane's secret number between 1 to 100? Mend the Number Square


Help Max in the forest by choosing the numbers in the right order. Find the missing numbers in a sequence.


Count by 2's, 5's, and 10's Connect the dots to count by 2's Three Is a Magical Number



Ordinal Numbers

Ordinal numbers indicate positions or the order of objects. Find the position of the orange cat. Get in Line


Comparing Numbers with > = <

Comparing number values. Choose > = < Alligator Lunch


Odd and Even
Meet Todd and Steven from the Bobber's Farm. Help them build their homes from even and odd numbered blocks.
Identify odd and even numbers to 100.
Help Molly Cross the Valley by jumping to odd or even numbers. Twins Me Too

Place Value
In My Place students learn that the value of a digit is determined by the placement of that digit.
In What's Your Name students know the value of numbers when written in standard form or expanded notation.
There Must Be Thousands
Students can practice place value identification with this link.
In Place Value Party students set the age for the math cat cake and their own cake. They will transfer candles between cakes until there are equal number of candles on both cakes.
In Finding Place Values students identify the place value for the displayed numbers.
In FunBrain Place Value Puzzler students identify a place value within the displayed number.


Problem Solving
Help Bobby Bear make as many different oufits as you can. What Should I Wear? What's Missing?
Pack for the Park by grouping various objects using their physical characteristics.
Get the Turtle to the Pond by entering a sequence of LOGO computer commands. Guess My Number
Students determine if irrevelant information is included in Too Much Information
Select the appropriate operation for solving a problem.
In Number Cracker students will identify the missing number in a number pattern.

Patterns
Try to solve some patterns Pattern Detectives


Data Analysis & Probability
What is your favorite hobby? Heads I Win Heads Up Probability
What is the probability of catching a red fish in the tank?
Why Can't I Win? What Are My Chances?
Predict the likelihood of a simple event in Lions & Tigers
Drag the blue and red balls on to the correct positions on the probability line
EstimationGuess the Number between 0 and 100. Glowla has created this weird machine just for you to play with!
Here's the deal: The machine will show you a bunch of numbers. You need to type in an estimate of what those numbers would add up to.
Estimate by Rounding

Weight and Measurement
Watch the videosBody Measurements Measuring with ShoesVolume and Shape
Use the scales for Poodle Weigh-In and Weigh It Up Click on the heaviest object. Your Weight On Other Planets
Do you weigh more than, less than, or the same as the animal on the teeter totter?
Help Molly balance the jungle animals by choosing the right unit weight.
Select measuring tools for real-world measuring situations in Are We There Yet?

Watch the video on Can You Fill the Container with the fewest number of pours without spilling over?
Which Holds the Most?

Measuring with units
Measure it with centimeters or inches. Jack the Builder needs some help with measuring.
Adam Ant & Fence Me In students measure perimeters.

Help the Shape Surveyor to find the perimeter and area of a rectangle.
Can you read the temperature scale? Hot Stuff

Calendar - It's a Date

Graphs, Grids, & ChartsWatch the video What's a graph? Kinds of Graphs How It All Stacks Up I Am SpecialKids Have Pets: A lesson on using graphs. Help Molly count and organize the animals in the zoo.
Parts of a Graph Data Picking: creating tally charts with graphs. Piece of Pie Collect data in Play Ball to put on a picture graph. Plot points on a grid graph Using a Map Grid Interpret results using charts - Leap Frog
Learn about the coordinate plane as you listen to and follow along with the math jingle,"Get to the Point." Find the coordinates of the hidden grubFind the 3 shipshidden under the grid.Follow a Pathto help the puppy get to the bones.What is the point is an exercise for practicing graphing skills.

Logical Reasoning Problems

Practice logical reasoning problems by clicking on the following links: